Home / 17,538.49-24,202.42-10,373.05

Finding the Fourth Proportional to 17,538.49, 24,202.42 and 10,373.05

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Solution

The fourth proportional to 17,538.49, 24,202.42 and 10,373.05 is: 14,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,538.49 : 24,202.42 = 10,373.05 : x
  2. Step 2: Convert to fraction form
    17,538.49/24,202.42 = 10,373.05/x
  3. Step 3: Cross multiply
    17,538.49x = 24,202.42 × 10,373.05
  4. Step 4: Simplify right side
    17,538.49x = 251,052,912.78
  5. Step 5: Solve for x
    x = 251,052,912.78/17,538.49
  6. Step 6: Final answer
    x = 14,314.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.